I have completed the installation of the rear deck-lid scoop. By using the cardboard template, …it made drilling the holes an easy process.
After it was mounted, I needed to make this scoop functional so it would help reduce the temperatures under the hood.
I re-purposed the old metal heat shield (where the vent is now), and used that metal to make a cover for the section that was cut out of the deck-lid. The previous owner had a 3800 engine, and needed to notch out a section so the lid would close.
It took about 5 hours to complete this deck-lid upgrade.